Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“The photo book turned out very beautifully.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
043fe2e5d7a4b5c16367358de7dce60f49778f2a6f134e720696986f7a0e0756
Signature (Ed25519, base64)
12G6SsBZoqXi0CReTFGMCPjGrVuKdvQN8znVZHzXW2vNr63U6MGH87zqItSmTpYzfvIG3ENSiuqX//zbC4xjAA==
Merkle root
feb82b7f8aea18b46b248fac49fdc21a6b138fec64dc2fa12c4b3c7a81799706
Merkle path
["043ecf254d96d10801a646c640f1937ff451957fd7ae4f3d255ade94bed22b5d","739db0dd7bcfa61ce1291edc828c43a08f8779e5f842b5a5b02e5c7544128752","8c9ff18afc0fa35f3e39ceae7974cd53ec5f6f634b10f852228c3cfacd020edc","e71f6987ef32b6e0e01d125e0973b2947b87a6e06053e73d5fcfac43eb24a77a","e7900c9cc2956dda4749ae3e1433de7ee7fd1e95263df0736669c71177235bae","8c702dc29294f88af0ddf643b44f2fc182e56659e118031ace96951b90ee8129","6cf602abe2bb7f364af85b7736a2191bbfdb0ad70403e8e5c74e68b4162925c3","8382c2e6a2141bb7dcdeef3b3042f5c44ee8f1ad08f58da0b892b7beffb2c72f","af82e3905cf05b3efd49060e3ccf9249c4bcec00567326d6a98b94ace8827340","82a10842ba931e3c953b3c853b788b49650ad61ba5fce06d45e4610c1b1f8c4b","432257e12fc74e02f17d8512b1a22aac409e0b8775c2753763d3b76b5128c548","2fba2cad16ca3eb7de50d8cda1a40cedca663ecefd4468e6606c83a612b96186","ce9fe8fedce3454cf180d6a66efdbe5fbdc70a0fa838f69d2b9096cbcc6c4c38","e77d494af9e2547c53e58f62769cd14d89c9d23aad38b861f53f29b79396acd3","3520002e20f205a5e2c7683df52b5c77fe454ada68a85506f659d94f96d1078c"]
Anchored
2026-10-07
Public log entry
search.sigstore.dev, log index 3122521988 · entry 108e9186e8c5677afa72…
Expected log hash
9fa0d177312c5b0b22ba9dc313f3316134d71d179dc19912df4abe4610de68bf The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record
{"dataset_version":"v1791343163559","kind":"published-quote","locale":"en","page":"brand:ifolor","quote":"The photo book turned out very beautifully.","rating":4,"review_date":"2026-04-11","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X309A43086E7145E358EE1687E9DF7162.html","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (feb82b7f8aea…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.